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Spiral-Wound NF Membrane Element
Basic information
Molecular weight cut-off :200D~800D
Structure:HOLVES SPIRAL 
Operating pressure:3.5-30bar
Flow pass net:13-120mil
Description Specification Optional items

 

                                                                                   System Survey


1a.jpg Molecular Weight Cut-Off range is 200D~800D. 

1a.jpg It is generally used to remove the organic matter and pigment in surface water, the hardness
   and partial dissolved salt in 
groundwater,  and used for the extraction and enrichment of
   
substances in food and bio-pharmaceutical production.
1a.jpg Nanofiltration membrane material: Polyamide, sulfonated polyethersulfone, sulfonated
   polysulfone. 




 



Product Feature 
 

1a.jpg Be prior to intercept divalent and polyvalent anions

1a.jpg The interception rate of monovalention is related to the concentration and composition
   of the feed liquid

1a.jpg Membrane products of acid and alkali  resistance, anti-pollution and high temperature
   resistance can be customized


 



  Product Advantages


  1a.jpg Imported high quality membrane material, high flux and high stability     

  1a.jpg Precise Molecular Weight Cut-Off

  1a.jpg No dead Angle design, not easy to pollute

  1a.jpg Membrane component replacement is simple

  1a.jpg Membrane elements with various specifications are available 

  1a.jpg Membrane core packing density is high, fabrication cost of unit membrane area is low
 


Product Application

1a.jpg Softening water treatment                                                                                         

1a.jpg The removal of harmful substances in drinking   water

1a.jpg Wastewater treatment of chemical industry

1a.jpg Recovery of precious metals

1a.jpg Dye decolorization or concentration, heavy metal removal, acid purification.



 


 
 

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